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4211497 is a prime number
BaseRepresentation
bin10000000100001100101001
321220222002101
4100010030221
52034231442
6230133401
750540263
oct20041451
97828071
104211497
112417184
1214b1261
13b45c14
147b8b33
15582cb7
hex404329

4211497 has 2 divisors, whose sum is σ = 4211498. Its totient is φ = 4211496.

The previous prime is 4211491. The next prime is 4211513. The reversal of 4211497 is 7941124.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4096576 + 114921 = 2024^2 + 339^2 .

It is a cyclic number.

It is not a de Polignac number, because 4211497 - 215 = 4178729 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4211491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2105748 + 2105749.

It is an arithmetic number, because the mean of its divisors is an integer number (2105749).

Almost surely, 24211497 is an apocalyptic number.

It is an amenable number.

4211497 is a deficient number, since it is larger than the sum of its proper divisors (1).

4211497 is an equidigital number, since it uses as much as digits as its factorization.

4211497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 28.

The square root of 4211497 is about 2052.1932170242. The cubic root of 4211497 is about 161.4899494364.

The spelling of 4211497 in words is "four million, two hundred eleven thousand, four hundred ninety-seven".